Remove io_index argument from cpu_register_io_memory()

The parameter is always zero except when registering the three internal
io regions (ROM, unassigned, notdirty).  Remove the parameter to reduce
the API's power, thus facilitating future change.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c
index 0dec131..2ab170e 100644
--- a/hw/ppc405_boards.c
+++ b/hw/ppc405_boards.c
@@ -161,7 +161,7 @@ static void ref405ep_fpga_init (uint32_t base)
     int fpga_memory;
 
     fpga = qemu_mallocz(sizeof(ref405ep_fpga_t));
-    fpga_memory = cpu_register_io_memory(0, ref405ep_fpga_read,
+    fpga_memory = cpu_register_io_memory(ref405ep_fpga_read,
                                          ref405ep_fpga_write, fpga);
     cpu_register_physical_memory(base, 0x00000100, fpga_memory);
     ref405ep_fpga_reset(fpga);
@@ -485,7 +485,7 @@ static void taihu_cpld_init (uint32_t base)
     int cpld_memory;
 
     cpld = qemu_mallocz(sizeof(taihu_cpld_t));
-    cpld_memory = cpu_register_io_memory(0, taihu_cpld_read,
+    cpld_memory = cpu_register_io_memory(taihu_cpld_read,
                                          taihu_cpld_write, cpld);
     cpu_register_physical_memory(base, 0x00000100, cpld_memory);
     taihu_cpld_reset(cpld);